so if you guys are like me foreshortening is a pain. This tutorial makes it simple. A lot of what is mentioned here is pretty common sense, and probably stuff you've already heard/seen before. but it's quite nice how it's explained. He also has a lot of other videos that are again pretty common sense stuff that makes your drawing experience better. check it out. http://www.youtube.com/watch?feature=player_embedded&v=eJWLaDSNBAI